86 W124 with M103
 

Occasionally when I turn the switch to crank the engine, I get no response. Usually switch off to switch on and crank 3 or 4 times will cause it to crank. This has happened twice recently. Ignition switch performs nice and smooth and has been replaced by a dealer 10 to 12 years ago, but the car has only been driven about 3000 miles since 1999. I would have to go through a lot of paper work to get the exact time and mileage, but I know it has been changed.I checked the car under hood area, and didn't find a nice little starter jumper junction box like the one on my 300D, W123. Is that to be found anywhere?